9979100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1454

約数の個数: 36

約数和(自身を含む): 21967344

約数和(自身を除く): 11988244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1367, 1460, 1825, 2734, 3650, 5468, 6835, 7300, 13670, 27340, 34175, 68350, 99791, 136700, 199582, 399164, 498955, 997910, 1995820, 2494775, 4989550, 9979100]

約数ペア:

[(1, 9979100), (2, 4989550), (4, 2494775), (5, 1995820), (10, 997910), (20, 498955), (25, 399164), (50, 199582), (73, 136700), (100, 99791), (146, 68350), (292, 34175), (365, 27340), (730, 13670), (1367, 7300), (1460, 6835), (1825, 5468), (2734, 3650)]